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pieced-portal/src/components/settings/billing-form.tsx
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Phase6c: Optional Company contact name
2026-05-25 12:54:12 +02:00

264 lines
9.1 KiB
TypeScript

"use client";
import { useState } from "react";
import { useRouter } from "next/navigation";
import { useTranslations } from "next-intl";
import { Card } from "@/components/ui/card";
import type { OrgBilling } from "@/types";
interface Props {
initial: OrgBilling | null;
/**
* Personal-account (individual customer) flag from the session.
* Individuals get a "Full name" field instead of "Company name",
* and the VAT input is hidden entirely — they don't have one and
* showing the field would only confuse. The underlying column is
* still `company_name` in the DB and the invoice PDF; for an
* individual that field carries their full name, which is
* exactly what should print on the invoice.
*/
isPersonal: boolean;
}
/**
* Customer billing settings form. Drives PUT /api/settings/billing
* which upserts org_billing for the caller's org.
*
* Validation is the same regex as the server-side zod schema for
* the country field (ISO 3166-1 alpha-2). Other fields are checked
* for required + max-length client-side; the server is the
* authority and re-validates everything.
*
* On success we router.refresh() the page so the server component
* re-fetches and any "create now" -> "edit" wording flips.
*/
export function BillingSettingsForm({ initial, isPersonal }: Props) {
const t = useTranslations("settingsBilling");
const router = useRouter();
const [form, setForm] = useState({
companyName: initial?.companyName ?? "",
contactName: initial?.contactName ?? "",
streetAddress: initial?.streetAddress ?? "",
postalCode: initial?.postalCode ?? "",
city: initial?.city ?? "",
country: initial?.country ?? "CH",
vatNumber: initial?.vatNumber ?? "",
billingEmail: initial?.billingEmail ?? "",
notes: initial?.notes ?? "",
});
const [busy, setBusy] = useState(false);
const [error, setError] = useState<string | null>(null);
const [savedFlash, setSavedFlash] = useState(false);
const set =
(field: keyof typeof form) =>
(e: React.ChangeEvent<HTMLInputElement | HTMLTextAreaElement>) =>
setForm((f) => ({ ...f, [field]: e.target.value }));
const submit = async () => {
setError(null);
setSavedFlash(false);
// Client-side gate on required fields — the server re-validates.
if (
!form.companyName.trim() ||
!form.streetAddress.trim() ||
!form.postalCode.trim() ||
!form.city.trim() ||
!form.country.trim() ||
!form.billingEmail.trim()
) {
setError(t("missingRequired"));
return;
}
if (!/^[A-Za-z]{2}$/.test(form.country.trim())) {
setError(t("invalidCountry"));
return;
}
if (!/^[^@\s]+@[^@\s]+\.[^@\s]+$/.test(form.billingEmail.trim())) {
setError(t("invalidEmail"));
return;
}
setBusy(true);
try {
const res = await fetch("/api/settings/billing", {
method: "PUT",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
companyName: form.companyName.trim(),
// Personal accounts don't have a contact-name field
// (companyName IS their name); force null so stale state
// from a previously-org-flagged account can't carry over.
contactName: isPersonal ? null : form.contactName.trim() || null,
streetAddress: form.streetAddress.trim(),
postalCode: form.postalCode.trim(),
city: form.city.trim(),
country: form.country.trim().toUpperCase(),
// Personal accounts never have a VAT number — force null
// regardless of stale state, in case a value was stored
// before the account got flagged as personal.
vatNumber: isPersonal ? null : form.vatNumber.trim() || null,
billingEmail: form.billingEmail.trim(),
notes: form.notes.trim() || null,
}),
});
const data = await res.json().catch(() => ({}));
if (!res.ok) {
throw new Error(data.error ?? `HTTP ${res.status}`);
}
setSavedFlash(true);
router.refresh();
} catch (e: any) {
setError(e?.message ?? String(e));
} finally {
setBusy(false);
}
};
return (
<Card>
<div className="space-y-4">
<Field
label={isPersonal ? t("fullNameLabel") : t("companyNameLabel")}
required
>
<input
type="text"
value={form.companyName}
onChange={set("companyName")}
maxLength={200}
className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm"
/>
</Field>
{!isPersonal && (
<Field label={t("contactNameLabel")} hint={t("contactNameHint")}>
<input
type="text"
value={form.contactName}
onChange={set("contactName")}
maxLength={200}
className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm"
/>
</Field>
)}
<Field label={t("streetAddressLabel")} required>
<input
type="text"
value={form.streetAddress}
onChange={set("streetAddress")}
maxLength={200}
className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm"
/>
</Field>
<div className="grid grid-cols-1 md:grid-cols-3 gap-4">
<Field label={t("postalCodeLabel")} required>
<input
type="text"
value={form.postalCode}
onChange={set("postalCode")}
maxLength={20}
className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm"
/>
</Field>
<Field label={t("cityLabel")} required>
<input
type="text"
value={form.city}
onChange={set("city")}
maxLength={100}
className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm"
/>
</Field>
<Field
label={t("countryLabel")}
required
hint={t("countryHint")}
>
<input
type="text"
value={form.country}
onChange={(e) =>
setForm((f) => ({
...f,
country: e.target.value.toUpperCase().slice(0, 2),
}))
}
maxLength={2}
className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm uppercase font-mono"
/>
</Field>
</div>
{!isPersonal && (
<Field label={t("vatNumberLabel")} hint={t("vatNumberHint")}>
<input
type="text"
value={form.vatNumber}
onChange={set("vatNumber")}
maxLength={40}
placeholder="CHE-123.456.789 MWST"
className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm font-mono"
/>
</Field>
)}
<Field label={t("billingEmailLabel")} required hint={t("billingEmailHint")}>
<input
type="email"
value={form.billingEmail}
onChange={set("billingEmail")}
maxLength={200}
className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm"
/>
</Field>
<Field label={t("notesLabel")} hint={t("notesHint")}>
<textarea
value={form.notes}
onChange={set("notes")}
maxLength={2000}
rows={3}
className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm"
/>
</Field>
{error && (
<p className="text-sm text-error">{error}</p>
)}
{savedFlash && (
<p className="text-sm text-success">{t("saved")}</p>
)}
<div className="flex justify-end">
<button
onClick={submit}
disabled={busy}
className="px-4 py-2 rounded-md bg-accent text-white text-sm font-medium hover:bg-accent-dim transition-colors disabled:opacity-50 cursor-pointer"
>
{busy ? t("saving") : initial ? t("saveChanges") : t("createBilling")}
</button>
</div>
</div>
</Card>
);
}
function Field({
label,
required,
hint,
children,
}: {
label: string;
required?: boolean;
hint?: string;
children: React.ReactNode;
}) {
return (
<div>
<label className="block text-xs uppercase tracking-wider text-text-muted mb-1">
{label}
{required && <span className="text-error ml-1">*</span>}
</label>
{children}
{hint && (
<p className="text-xs text-text-muted mt-1 italic">{hint}</p>
)}
</div>
);
}